XML 72 R61.htm IDEA: XBRL DOCUMENT v3.10.0.1
11. Property and Equipment (Details Narrative) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Sep. 29, 2018
Sep. 30, 2017
Sep. 29, 2018
Sep. 30, 2017
Property, Plant and Equipment [Abstract]        
Depreciation and amortization expense $ 76 $ 504 $ 196 $ 782